design

MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).

• Third-party content exposure detected (high risk: 0.80). The skill's banner workflow explicitly instructs the agent to "browse Pinterest for references" (see Banner: Workflow in SKILL.md and the Pinterest Research Queries in references/banner-sizes-and-styles.md), which requires fetching and interpreting public, user-generated content that can materially influence design decisions and subsequent tool actions.